NTC Temperature Sensor, Core Component for Household Energy Storage Temperature Monitoring

With the global energy structure transformation and the widespread adoption of renewable energy, household energy storage system has become the preferred choice for household energy management due to it converts solar energy into electricity through photovoltaic panels and store it. Since temperature management is a key factor in ensuring the safe operation and extending the lifespan of household energy storage system, integrating EXSENSE NTC temperature sensor to conduct precise temperature monitoring can ensure the safety and efficiency of the system‘s energy storage and conversion process.

To achieve temperature monitoring across the system, EXSENSE recommends installing NTC temperature sensors at the following locations in household energy storage system:

1. Battery Modules: NTCs should be closely attached to it minimize thermal resistance, allowing real-time monitoring of battery junction temperature, preventing local overheating from affecting operational efficiency, and avoiding potential failures.

2. Inverters: EXSENSE temperature sensors are installed on heat-dissipating substrates to monitor the heat generated during energy conversion, preventing the inverter from efficiency loss or component damage due to high temperature.

With the assistance of energy storage NTC temperature sensors, the timeliness of thermal runaway warning in household energy storage systems can be significantly improved, ensuring safe operation. Specifically:

1. Excellent Sensitivity, Real-Time Alerts for Abnormal Temperatures

During the operation of the energy storage system, abnormal conditions such as internal short circuits or poor contacts in the battery may cause sudden changes in junction temperature. If these changes are not promptly detected and protective measures taken, serious damage could occur. The excellent sensitivity of EXSENSE temperature sensor allows rapid detection of subtle temperature fluctuations. Once the temperature exceeds the set safety threshold, the control module can take appropriate action (such as cutting off power supply, limiting current, etc.) to prevent potential accidents.

2. High Accuracy, Precision Thermal Management

During charging and discharging, individual cells in household energy storage battery pack may show different junction temperatures. If the temperature gradient is too large, it can affect the overall performance and lifespan of the battery pack. NTC temperature sensors with ±1% accuracy help the system accurately obtain battery temperatures, and then balance the battery pack temperature through liquid or air cooling systems, significantly reducing capacity fade and cycle life discrepancy caused by temperature differences, thereby enhancing overall battery pack performance and lifespan.

3. Customizable, Matching Diverse Needs

Different household energy storage applications have different performance requirements for NTC temperature sensors. To meet various manufacturers‘ design solutions, EXSENSE provides customization services (including parameters, appearance, etc.) to meet the unique needs of multiple application scenarios, improving compatibility between NTC and storage components.

EXSENSE NTC temperature sensors assist in multifunctional safety protection of household energy storage systems through real-time temperature anomaly monitoring. As the ‘guardian‘ of junction temperature safety in household energy storage systems, EXSENSE energy storage NTC temperature sensors promptly detect abnormal heating/cooling conditions, providing reliable and safe operation assurance for household energy storage systems.